package com.whq.knowverywell.util;

import android.os.Environment;

/**
 * 跟sd卡相关的工具类
 * @author wanghuaiqiang
 *
 */
public class SdCardUtil {

	public static final boolean isSdCardRW(){
	    try {
	        return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());    
	    } catch (Exception e) {
	        return false;
	    }
	}
	
}
